5118-04-7

4-Hydroxy-2-thiophenecarboxylic acid methyl ester(5118-04-7) ¹H NMR

Product Name4-Hydroxy-2-thiophenecarboxylic acid methyl ester

CAS 5118-04-7

Molecular FormulaC6H6O3S

Molecular Weight158.18

InChIInChI=1S/C6H6O3S/c1-9-6(8)5-2-4(7)3-10-5/h2-3,7H,1H3

InChIKey FWHWSIDEKGSJBP-UHFFFAOYSA-N

SmilesC1(C(OC)=O)SC=C(O)C=1

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¹HNMR

4-Hydroxy-2-thiophenecarboxylic acid methyl ester(5118-04-7) <sup>1</sup>H NMR

    Parameter     ppm  Hz

      D(A)         6.81
      D(B)         7.50
       J(A,B)          1.8
     
      D(C)         8.93
     
      D(D)         3.90
     
     GRONOWITZ,S. & BUGGE,A. ACTA CHEM.SCAND. 20, 261 (1966)

Spectral Code: 1H NMR : parameter in acetone

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4-Hydroxy-2-thiophenecarboxylic acid methyl ester(5118-04-7) 1H NMR

4-Hydroxy-2-thiophenecarboxylic acid methyl ester(5118-04-7) ¹H NMR